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Browse/Alternatives/Lum-Tec B66 Day Date
Lum-Tec B66 Day Date
Finding alternatives to

Alternatives to the Lum-Tec B66 Day Date

46 watches that match on case size, movement family, and price band. Sorted by how close the match is.

Case
44mm
Movement
Automatic
Category
Sport
MSRP
$545
The short answer

The closest alternative to the Lum-Tec B66 Day Date is the Glycine Men's Combat Field 42mm Automatic Watch GL0571 ($360) — common cross-shop and Visually similar. If price is the constraint, the Orient FAA02007B9 at $265 (vs $545 for the B66 Day Date) covers most of the same brief. From the independents, the Lum-Tec Combat Field is the standout microbrand take — looks nearly identical and Automatic. Stepping up, the Bremont Supermarine 500M ($4,700) is where the same idea goes with a bigger budget.

46 matches

Microbrand picks· 12

Independent makers covering the same brief, usually with something the mainstream brands don't.

Lum-Tec Combat Field
Lum-Tecmicro

Combat Field

2 variants · Combat
44mm·Automatic·200m WR
$695MSRP
vsCompare with the Lum-Tec B66 Day Date
Zelos Hammerhead (Tantalum LE)
Zelosmicro

Hammerhead (Tantalum LE)

 
44mm·Automatic·300m WR
$1,499MSRP
vsCompare with the Lum-Tec B66 Day Date
Spinnaker Piccard
Spinnakermicro

Piccard

10 variants
45mm·Automatic·550m WR
$550MSRP
vsCompare with the Lum-Tec B66 Day Date
Zelos Crystallised TI LE
Zelosmicro
Hammerhead

Crystallised TI LE

 
44mm·Automatic·300m WR
$899MSRP
vsCompare with the Lum-Tec B66 Day Date
Zelos SS Damascus LE
Zelosmicro
Hammerhead

SS Damascus LE

 
44mm·Automatic·300m WR
$799MSRP
vsCompare with the Lum-Tec B66 Day Date
Geckota Phalanx
Geckotamicro

Phalanx

8 variants
42mm·Automatic·300m WR
$349MSRP
vsCompare with the Lum-Tec B66 Day Date
Spinnaker Tesei Titanium
Spinnakermicro

Tesei Titanium

3 variants · Tesei
42mm·Automatic·200m WR
$625MSRP
vsCompare with the Lum-Tec B66 Day Date
Revelot LIMA Flieger Army Grade 5 Titanium
Revelotmicro

LIMA Flieger Army Grade 5 Titanium

 
42mm·Automatic·100m WR
$635MSRP
vsCompare with the Lum-Tec B66 Day Date
Spinnaker Bradner Automatic
Spinnakermicro

Bradner Automatic

17 variants · Bradner
42mm·Automatic·180m WR
$179MSRP
vsCompare with the Lum-Tec B66 Day Date
Zero West DB-1 BLACKOUT LANCASTER
Zero Westmicro

DB-1 BLACKOUT LANCASTER

2 variants
44mm·Automatic·100m WR
$3,600MSRP
vsCompare with the Lum-Tec B66 Day Date
Bahrami Watches Call Of Duty
Bahrami Watchesmicro

Call Of Duty

 
42mm·Automatic·200m WR
$970MSRP
vsCompare with the Lum-Tec B66 Day Date
Duxot Tortuga
Duxotmicro

Tortuga

5 variants · Ref. DX-2026-11
45mm·Automatic·200m WR
$169MSRP
vsCompare with the Lum-Tec B66 Day Date

Mainstream picks· 12

Established brands covering the same brief at a comparable price: same case size, similar movement family. Often the deciding click for a new buyer.

Glycine Men's Combat Field 42mm Automatic Watch GL0571
Glycine

Men's Combat Field 42mm Automatic Watch GL0571

 
42mm·Automatic·100m WR
$360MSRP
vsCompare with the Lum-Tec B66 Day Date
Glycine Men's Combat Field 42mm Automatic Watch GL0570
Glycine

Men's Combat Field 42mm Automatic Watch GL0570

 
42mm·Automatic·100m WR
$675MSRP
vsCompare with the Lum-Tec B66 Day Date
Glycine Men's Combat Field 40mm Automatic Watch GL0584
Glycine

Men's Combat Field 40mm Automatic Watch GL0584

 
40mm·Automatic·100m WR
$675MSRP
vsCompare with the Lum-Tec B66 Day Date
Orient AK04 Field Sport Watch
Orient

AK04 Field Sport Watch

2 variants · AK04
42.4mm·Automatic·100m WR
$325MSRP
vsCompare with the Lum-Tec B66 Day Date
Seiko King Turtle
Seiko
Prospex Sea

King Turtle

4 variants · Prospex Sea
45mm·Automatic·200m WR
$650MSRP
vsCompare with the Lum-Tec B66 Day Date
Seiko Prospex Sea The Black Series
Seiko

Prospex Sea The Black Series

 
45mm·Automatic·200m WR
$765MSRP
vsCompare with the Lum-Tec B66 Day Date
Hamilton Khaki Aviation Pilot Day Date Auto
Hamilton

Khaki Aviation Pilot Day Date Auto

4 variants · Ref. H64615135
42/46mm·Automatic·100m WR
$1,125MSRP
vsCompare with the Lum-Tec B66 Day Date
Hamilton Khaki Field Auto
Hamilton

Khaki Field Auto

4 variants · Ref. H70455133
38/42mm·Automatic·100m WR
$845MSRP
vsCompare with the Lum-Tec B66 Day Date
Invicta Pro Diver 0420
Invictamicro

Pro Diver 0420

 
45mm·Automatic·200m WR
—MSRP
vsCompare with the Lum-Tec B66 Day Date
Orient M-Force AC0N
Orient

M-Force AC0N

 
45mm·Automatic·200m WR
$555MSRP
vsCompare with the Lum-Tec B66 Day Date
Seiko Prospex Sea Save the Ocean Special Edition
Seiko

Prospex Sea Save the Ocean Special Edition

2 variants · Prospex Sea
45mm·Automatic·200m WR
$625MSRP
vsCompare with the Lum-Tec B66 Day Date
Tissot Seastar 1000
Tissot

Seastar 1000

7 variants
40/43mm·Automatic·300m WR
$875MSRP
vsCompare with the Lum-Tec B66 Day Date

Cheaper alternatives· 10

If the price is the only thing keeping you off this watch, these get you most of the way there for less.

Orient FAA02007B9
Orient

FAA02007B9

 
47mm·Automatic·200m WR
$265MSRP
vsCompare with the Lum-Tec B66 Day Date
Orient FAA02008D9
Orient

FAA02008D9

 
47mm·Automatic·200m WR
$265MSRP
vsCompare with the Lum-Tec B66 Day Date
Seiko SCVE053
Seiko

SCVE053

 
42mm·Automatic·100m WR
$207MSRP
vsCompare with the Lum-Tec B66 Day Date
Seiko Recraft Series
Seiko

Recraft Series

4 variants · Recraft
39.6/43.5mm·Automatic
$265MSRP
vsCompare with the Lum-Tec B66 Day Date
Orient RA-AC0H
Orient
RA-AC0H04Y10A

RA-AC0H

3 variants
49.5mm·Automatic·100m WR
$265MSRP
vsCompare with the Lum-Tec B66 Day Date
Seiko Seiko Selection SARV001
Seiko

Seiko Selection SARV001

2 variants · Seiko Selection
42mm·Automatic·100m WR
$181MSRP
vsCompare with the Lum-Tec B66 Day Date
Swatch Sistem Lake
Swatch

Sistem Lake

Ref. YIS420
42mm·Automatic
$230MSRP
vsCompare with the Lum-Tec B66 Day Date
Swatch Sistem Slate
Swatch

Sistem Slate

Ref. YIB400
42mm·Automatic
$250MSRP
vsCompare with the Lum-Tec B66 Day Date
Swatch Swatch Sistem51 Hodinkee Generation
Swatch

Swatch Sistem51 Hodinkee Generation

Ref. SUTZ408
42mm·Automatic
$170MSRP
vsCompare with the Lum-Tec B66 Day Date
Timex MK1 Chronograph 40mm Leather Strap Watch
Timex

MK1 Chronograph 40mm Leather Strap Watch

2 variants
40mm·Hybrid·200m WR
$239MSRP
vsCompare with the Lum-Tec B66 Day Date

Pricier alternatives· 12

Where the same idea goes when budget isn't the constraint: luxury upgrades and step-ups.

Bremont Supermarine 500M
Bremont

Supermarine 500M

7 variants · Supermarine
43mm·Automatic·500m WR
$4,700MSRP
vsCompare with the Lum-Tec B66 Day Date
Breitling Avenger Automatic GMT Night Mission
Breitling

Avenger Automatic GMT Night Mission

2 variants · Avenger
45mm·Automatic·300m WR
$5,450MSRP
vsCompare with the Lum-Tec B66 Day Date
Linde Werdelin Oktopus Deep Sea
Linde Werdelin

Oktopus Deep Sea

2 variants
44mm·Automatic·300m WR
$8,102MSRP
vsCompare with the Lum-Tec B66 Day Date
Seiko Captain Willard
Seiko
Prospex Sea

Captain Willard

2 variants · Prospex Sea
42.7mm·Automatic·200m WR
$1,300MSRP
vsCompare with the Lum-Tec B66 Day Date
DOXA SUB 200 II
DOXA

SUB 200 II

5 variants
44mm·Automatic·200m WR
$1,750MSRP
vsCompare with the Lum-Tec B66 Day Date
Bremont S502
Bremont
Supermarine

S502

3 variants · Supermarine
43mm·Automatic·500m WR
$5,100MSRP
vsCompare with the Lum-Tec B66 Day Date
Fortis Marinemaster M-44
Fortis

Marinemaster M-44

5 variants · Marinemaster
44mm·Automatic·300m WR
$5,120MSRP
vsCompare with the Lum-Tec B66 Day Date
Glycine Airman GMT
Glycine

Airman GMT

4 variants · Ref. GL0070
42mm·Automatic·100m WR
$2,700MSRP
vsCompare with the Lum-Tec B66 Day Date
Hublot Classic Fusion Titanium Blue 45mm
Hublot

Classic Fusion Titanium Blue 45mm

7 variants · Classic Fusion
33/42mm·Automatic
$6,700MSRP
vsCompare with the Lum-Tec B66 Day Date
DOXA SUB 300 Carbon
DOXA

SUB 300 Carbon

8 variants
42.5mm·Automatic·300m WR
$4,390MSRP
vsCompare with the Lum-Tec B66 Day Date
Marathon Arctic OSAR 46mm Automatic
Marathon
OSAR

Arctic OSAR 46mm Automatic

 
46mm·Automatic·300m WR
$2,500MSRP
vsCompare with the Lum-Tec B66 Day Date
Hamilton Khaki Field Titanium Auto
Hamilton

Khaki Field Titanium Auto

4 variants · Ref. H70205140
38/42mm·Automatic·100m WR
$1,295MSRP
vsCompare with the Lum-Tec B66 Day Date
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